fix .travis.ymy

LD250 · LD250 · commit 272a9377f188 · 2016-02-29T00:15:18.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,11 +1,10 @@
 language: "python"
 python:
-   - "2.7"
-   - "3.4"
-   - "3.5"
+    - "2.7"
+    - "3.4"
+    - "3.5"
 install:
-   pip install flake8
+    pip install flake8
 script:
-    flake8 .
-    python setup.py test
-
+    - flake8 .
+    - python setup.py test
